[Bug]: Unable to set explode to false for a query parameter

[Sylvain2703]

Describe the bug

According to the OpenAPI 3.0 guide, the default for the explode option is true (unlike for path parameters and headers).

Starting with TypeSpec 0.59.0, there is no way to produce explode: false for a query parameter with the OpenAPI 3.0 emitter.
When explicitly defining @query(#{ explode: false }), TypeSpec wrongly considers that the default value is false and therefore does not generate the explode: false property in the OpenAPI file. As a result, the explode option is always understood as true in Swagger UI.

Reproduction

Playground Link

Checklist

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• The provided reproduction is a minimal reproducible example of the bug.

[timotheeguerin]

oh ouch

[timotheeguerin]

Will be release in openapi 0.59.1

[Sylvain2703]

Great, thank you very much 😃